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CAS 842-15-9

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Monopotassium 7-aminonaphthalene-1,3-disulfonate

Description:
Monopotassium 7-aminonaphthalene-1,3-disulfonate, with the CAS number 842-15-9, is an organic compound characterized by its structure, which includes a naphthalene ring substituted with amino and sulfonate groups. This compound is typically a salt formed from the reaction of 7-aminonaphthalene-1,3-disulfonic acid with potassium hydroxide. It is soluble in water, making it useful in various applications, particularly in the fields of dye chemistry and as a reagent in analytical chemistry. The presence of amino and sulfonate groups contributes to its properties, such as enhancing solubility and reactivity. Monopotassium 7-aminonaphthalene-1,3-disulfonate is often utilized in the synthesis of dyes and pigments, as well as in biological assays due to its ability to interact with proteins and other biomolecules. Safety data should be consulted for handling and usage, as with any chemical substance, to ensure proper precautions are taken.
Formula:C10H9NO6S2·K
InChI:InChI=1S/C10H9NO6S2.K/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);
InChI key:InChIKey=QNHMTLCVDUMUFH-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=CC(N)=C2.[K]
Synonyms:
  • 1,3-Naphthalenedisulfonic acid, 7-amino-, monopotassium salt
  • 1,3-Naphthalenedisulfonic acid, 7-amino-, potassium salt (1:1)
  • 2-Aminonaphthalene-6,8-disulfonic acid monopotassium salt
  • 7-Amino-1,3-Naphthalenedisulfonic Acid Monopotassium Salt
  • Andsap
  • Monopotassium 7-aminonaphthalene-1,3-disulfonate
  • Potassium 7-Amino-3-Sulfonaphthalene-1-Sulfonate
  • Potassium hydrogen 7-aminonaphthalene-1,3-disulphonate
  • ANDS, POTASSIUM SALT
  • 7-Amino-1,3-naphthalenedisulfonic acid monohydrate monopotassium salt
  • See more synonyms
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